<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>文章列表</title>
    <link rel="stylesheet" href="./libs/bootstrap/css/bootstrap.min.css">
    <link rel="stylesheet" href="css/reset.css">
    <link rel="stylesheet" href="css/iconfont.css">
    <link rel="stylesheet" href="css/main.css">
    <script src="./libs/jquery-1.12.4.min.js"></script>
    <script src="./libs/bootstrap/js/bootstrap.min.js"></script>
    <!-- 引入模板引擎js文件 -->
    <script src="./libs/template-web.js"></script>
</head>

<body>
    <div class="container-fluid">
        <div class="common_title">
            文章类别管理
        </div>
        <div class="container-fluid common_con">
            <table class="table table-striped table-bordered table-hover mp20 category_table">
                <thead>
                    <tr>
                        <th>名称</th>
                        <th>Slug</th>
                        <th class="text-center" width="100">操作</th>
                    </tr>
                </thead>
                <tbody>
                    <tr>
                        <td>奇趣事</td>
                        <td>funny</td>
                        <td class="text-center">
                            <button data-toggle="modal" class=" btn btn-info btn-xs">编辑</button>
                            <a href="javascript:void(0)" class="btn btn-danger btn-xs">删除</a>
                        </td>
                    </tr>
                </tbody>
                <tfoot>
                    <tr>
                        <td colspan="3" class="text-center">
                            <button class="btn btn-success" id="xinzengfenlei" data-toggle="modal"
                                data-target="#myModal">新增分类</button>
                        </td>
                    </tr>
                </tfoot>
            </table>
        </div>
    </div>
    <!-- 模态框静态结构代码 -->
    <div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel">
        <div class="modal-dialog" role="document">
            <div class="modal-content">
                <div class="modal-header">
                    <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span
                            aria-hidden="true">&times;</span></button>
                    <h4 class="modal-title" id="exampleModalLabel">新增分类</h4>
                </div>
                <div class="modal-body">
                    <form>
                        <div class="form-group">
                            <label for="recipient-name" class="control-label">分类名称:</label>
                            <input type="text" class="form-control" id="recipient-name">
                        </div>
                        <div class="form-group">
                            <label for="message-text" class="control-label">分类别名:</label>
                            <input type="text" class="form-control" id="message-text"></input>
                        </div>
                    </form>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-default" data-dismiss="modal">取消</button>
                    <button type="button" class="btn btn-primary btn-edit">Send message</button>
                </div>
            </div>
        </div>
    </div>

</html>
<script src="./libs/https.js"></script>
<!-- <script type="text/html" id="top-list">
{{each data}}
<tr>
    <td>{{$value.name}}</td>
    <td>{{$value.slug}}</td>
    <td class="text-center">
        <button data-toggle="modal" data-target="#myModal"  class=" btn btn-info btn-xs" id="btn-edit" data-id='{{$value.id}}'>编辑</button>
        <a href="javascript:void(0)" class="btn btn-danger btn-xs btn-del" data-id='{{$value.id}}'>删除</a>
    </td>
</tr>
{{/each}}
</script>
<script>
    $(function () {
        let dataid
        function loadData() {
            $.get(
                {
                    url: BigNew.category_list,
                    success: function (res) {
                        // console.log(res)
                        if (res.code == 200) {
                            //结合数据以及模板引擎生成标签
                            let htmls = template('top-list', res)
                            $('tbody').html(htmls)
                        }
                    }
                }
            )
        }
        // 首次进入页面需要加载
        loadData()
        $('#myModal').on('shown.bs.modal', function (e) {
            //relatedTarget:事件对象中的一个属性,保存了触发器元素(DOM)
            if (e.relatedTarget.innerText == '新增分类') {
                $('.modal-title').text('新增分类')
                $('.btn-edit').text('新增')
            } else {
                $('.modal-title').text('编辑分类')
                $('.btn-edit').text('编辑')
                dataid = e.relatedTarget.getAttribute('data-id')
                $.get(
                    {
                        url: BigNew.category_search,
                        data: {
                            id: dataid
                        },
                        success: function (res) {
                            // console.log(res)
                            if (res.code == 200) {
                                $('#recipient-name').val(res.data[0].name)
                                $('#message-text').val(res.data[0].slug)
                            }
                        }
                    }
                )
            }
        })
        $('#myModal').on('hidden.bs.modal', function (e) {
            $('#recipient-name').val('')
            $('#message-text').val('')
        })
        // 给新增按钮添加点击事件
        $('#btn-edit').on('click', function () {
            if ($(this).text() == '新增') {
                let categorName = $('#recipient-name').val().trim()
                let categorSlug = $("#message-text").val().trim()
                if (categorName == '' || categorSlug == '') {
                    return
                }
                //发起post请求
                $.post(
                    {
                        url: BigNew.category_add,
                        data: {
                            name: categorName,
                            slug: categorSlug
                        },
                        success: function (res) {
                            console.log(res)
                            if (res.code == 201) {
                                $('#myModal').modal('hide')
                                loadData()
                            }
                        }
                    }
                )
            }
        })
        删除按钮添加点击事件
        $('tbody').on('click', '.btn-del', function () {
            let dataid = $(this).attr('btn-del')
            $.post(
                {
                    url: BigNew.category_delete,
                    data: {
                        id: dataid
                    },
                    success: function (res) {
                        console.log(res)
                    }
                }
            )
        })
    })
</script> -->







<!-- 准备类别列表模板结构 -->
<script type="text/html" id="tpl_category">
    {{each data}}
    <tr>
        <td>{{$value.name}}</td>
        <td>{{$value.slug}}</td>
        <td class="text-center">
            <button data-toggle="modal" data-target="#myModal"  class=" btn btn-info btn-xs" data-id='{{$value.id}}'>编辑</button>
            <a href="javascript:void(0)" class="btn btn-danger btn-xs btn-del" data-id='{{$value.id}}'>删除</a>
        </td>
    </tr>
    {{/each}}
</script>

<script>
    $(function () {
        let dataid
        function loadData() {
            $.get(
                {
                    url: BigNew.category_list,
                    success: function (res) {
                        if (res.code == 200) {
                            // console.log(res)
                            //结合数据以及模板引擎,生成标签结构
                            let htmls = template('tpl_category', res)
                            $('tbody').html(htmls)
                        }
                    }
                }
            )
        }
        //首次进入页面,需要加载数据
        loadData()
        //区分触发模态框显示的按钮来源
        //到底是点击了谁,才显示出来的模态框:新增/编辑
        $('#myModal').on('shown.bs.modal', function (e) {
            //区分到底是哪个按钮触发
            //relatedTarget:事件对象中的一个属性,保存了触发器元素(DOM)
            if (e.relatedTarget.innerText == '新增分类') {
                //通过新增按钮触发
                $('.modal-title').text('新增分类')
                $('.btn-edit').text('新增')
            } else {
                //通过编辑按钮触发
                $('.modal-title').text('编辑分类')
                $('.btn-edit').text('编辑')
                //获得制动的文章类别数据,渲染到结构中
                dataid = e.relatedTarget.getAttribute('data-id')
                $.get(
                    {
                        url: BigNew.category_search,
                        data: {
                            id: dataid
                        },
                        success: function (res) {
                            // console.log(res)
                            if (res.code == 200) {
                                $('#recipient-name').val(res.data[0].name)
                                $('#message-text').val(res.data[0].slug)
                            }
                        }
                    }
                )
            }
        })
        $('#myModal').on('hidden.bs.modal', function (e) {
            // 当模态框隐藏时,要清空输入内容
            $('#recipient-name').val('')
            $('#message-text').val('')
        })
        // 给模态框按钮添加点击事件，区分是新增功能还是编辑功能
        $('.btn-edit').on('click', function () {
            if ($(this).text() == '新增') {
                // 新增功能
                // 获得输入框内容
                let categorName = $('#recipient-name').val().trim()
                let categorSlug = $('#message-text').val().trim()
                if (categorName == '' || categorSlug == '') {
                    return
                }
                //发起post请求
                $.post(
                    {
                        url: BigNew.category_add,
                        data: {
                            name: categorName,
                            slug: categorSlug
                        },
                        success: function (res) {
                            //手动隐藏模态框,重新获得数据
                            if (res.code == 201) {
                                console.log(res)
                                $('#myModal').modal('hide')
                                loadData()
                            }
                        }
                    }
                )
            } else {
                //编辑功能
                //获得输入框功能
                let categorName = $('#recipient-name').val().trim()
                let categorSlug = $('#message-text').val().trim()
                if (categorName == '' || categorSlug == '') {
                    return
                }
                //发起post请求
                $.post(
                    {
                        url: BigNew.category_edit,
                        data: {
                            id: dataid,
                            name: categorName,
                            slug: categorSlug
                        },
                        success: function (res) {
                            if (res.code == 200) {
                                // 手动隐藏模态框,重新获得数据
                                $('#myModal').modal('hide')
                                loadData()
                            }
                        }
                    }
                )
            }
        })
        //给删除按钮添加点击事件
        $('tbody').on('click', '.btn-del', function () {
            //获得当前按钮
            let delid = $(this).attr('data-id')
            $.post(
                {
                    url: BigNew.category_delete,
                    data: {
                        id: delid
                    },
                    success: function (res) {
                        // console.log(res)
                        if (res.code == 204) {
                            alert(res.msg)
                            //删除成功,重新渲染
                            loadData()
                        }
                    }
                }
            )
        })
    })
</script>